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  • KAYAS YERKOY S1

    TURKEY (MSS M1-90-S | MSS M55-S) 2016-ON GOING

Kayas Yerkoy S1

TURKEY (MSS M1-90-S | MSS M55-S) 2016-ON GOING

Location
Kayas – Kirikale Arasi, Turkey
Year
2016-...
Project
Type: Four high-speed railway viaducts (V7, V9, V10 and V15), total length of 6151 m (20180 ft.) (M1-90-S = 4454 m (14612 ft.) | M55-S = 1697 m (5567 ft.)
Typical Span: M1-90-S = 90 m (295 ft) | M55-S = 45 m (147 ft.)
Deck width: 12,7 m (41 ft.)
Typical Cross Section: Box
Equipment features
Model: MSS M1-90-S | MSS M55-S
Construction Type: In Place
Type: Overhead MSS
OPS System: Integrated
Performance: M1-90-S = 14-day cycles | M55-S = 9-day cycles
Challenges
• Construction of 90 m (295 ft.) spans with movable scaffolding system, the largest of our days
• Elevated height of pillars, assembly of supports at elevated heights due to the height of the pillars
• Respecting the basic design spans
• Major reduction in the cost of viaduct construction
Solutions
• Wholly autonomous equipment lifting the supports by means of own overhead cranes
• In order to obtain the optimisation and reduction in construction time, two items of equipment are used
• Use of safe, industrialised method
Results
• Work in progress
  
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